What Is Eczema?

Eczema, also called dermatitis, can be a temporary or a chronic skin disease which is caused by inflammation of the upper layers of the skin. Dermatitis is typically found on the face, neck, elbows, knees, and ankles. You could suffer from brief reactions (a few hours to days) or from chronic dermatitis.

Symptoms include dryness, recurring skin rashes, redness, swelling, intense itching, crusting, flaking, cracking, oozing, and bleeding. This condition can affect adults and children, but it is most common in infants. By age 3, the condition is permanently resolved in about half of the cases. It can be embarrassing and can lower one's self confidence and self esteem. This is not a contagious condition.

The cause is unknown, but it tends to runs in families. It affects nearly 15 million people in the United States. It is thought to be caused by abnormal function of the body's immune system. Some triggers include soaps, cosmetics, clothing, detergents, jewelry, sweat, change in the temperature, and stress.

You could keep a daily journal of your food, products, and activities, which will help you determine what triggers your eczema.

Doctors are able to diagnose after a physical exam. Sometimes biopsies are taken to rule out other skin diseases.

Here are the different types

1. Atopic dermatitis - most common, can come and go, affects 10% of infants and 3% of adults

2. Contact Eczema - reaction to an acid, a cleaning agent, or other chemical, difficult to determine trigger, an example is poison ivy

3. Seborrheic - yellowish, oily, scaly patches and cause is unknown

4. Nummular - coin-shaped patches of irritated skin on arms, back, buttocks, and legs, less common and can be chronic